








🎥 Capture every moment flawlessly with the ultimate variable ND filter!
The K&F Concept 37mm Variable ND Filter (ND2-400) features premium Japanese AGC optical glass with 28-layer multi-coating to minimize glare and reflections. Its patented putter-style frame allows precise exposure control across 1 to 9 stops with smooth 360° rotation. Ultra-slim at 7.4mm, it prevents vignetting on ultra-wide lenses. Hydrophobic and scratch-resistant coatings ensure durability for adventurous shooting. Compatible with all 37mm lenses, this filter is a must-have for professional videographers and photographers seeking flawless image quality and versatile light control.
| Brand | K&F Concept |
| Model Number | KF01.2373 |
| Batteries Included | No |
| Product Dimensions | 3.71 x 3.71 x 0.1 cm; 80 g |
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